For those looking to replace PFAS in their coatings formulations, this article discusses some experiments and data that show how organosilicones compare to PFAS compounds in critical performance criteria such as low surface tension/surface energy, COF, water repellency, oil repellency, stain resistance, and chemical stability.
Lubricating coatings on razor blades are thin films that reduce friction between the blade and the skin during shaving and reduce the force required to cut hair. A new class of nanoscale surface treatments are very promising candidates for replacing PTFE on cutting edges, and can provide good cutting performance and durability, while reducing the potential risks to the environment and human health.